what to do if you ever come in contact with a cougar, especially if you’re an avid hiker or trail runner. They suggest that you:

Stop. Never run from a cougar and do not approach the cougar
Maintain eye contact with the animal
Stand up tall
Do not crouch or squat
Make yourself look bigger by raising and waving your arms or jacket above your head
Talk firmly in a loud voice, back away slowly, and leave the area
Pick up children and pets or keep them very close
Fight back if you are attacked! Protect your head and neck